MET-Rx, with a history spanning over 30 years, is a US-based brand dedicated to supporting athletes in dominating at the next level. They offer a range of sports nutrition supplements, including protein powders, formulated with the power of protein and other essential nutrients to enhance workouts. The brand's METAMYOSYN® protein blend is a testament to their commitment to quality and innovation. MET-Rx products are designed to provide the fuel athletes need, emphasizing the importance of both hard work and innovative nutrition. Their offerings are popular among athletes and fitness enthusiasts seeking effective supplements to support training and recovery.